CCRL 40/4
Downloads and Statistics
June 23, 2018
Testing summary:
Total: 1'758'840 games
played by 2'067 programs
23565 CPU days (X2 4600+)

White wins: 687'467 (39.1%)
Black wins: 557'503 (31.7%)
Draws: 513'870 (29.2%)
White score: 53.7%

Opening statistics

This page shows how many games in our database were played from various openings classified by the Encyclopedia of Chess Openings. The table also shows average draw percentage and white score we observed in our games.

ECONumber
of
games
DrawsWhite
score
Bare
PGN
A66Benoni, pawn storm variation1060.0%60.0%
D69QGD; Orthodox defense, Classical, 13.dxe52458.3%50.0%
E79King's Indian, Four pawns attack, Main line12845.3%57.0%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)28142.3%50.4%
D83Gruenfeld gambit20442.2%52.9%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd34041.5%51.9%
C66Ruy Lopez, Berlin defence, 4.O-O, d651240.8%54.8%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc351440.5%54.5%
C81Ruy Lopez, Open, Howell attack11440.4%58.8%
D73Neo-Gruenfeld, 5.Nf3126140.2%53.3%
E02Catalan, open, 5.Qa410240.2%59.3%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)36139.9%53.5%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd577439.8%49.0%
B59Sicilian, Boleslavsky variation, 7.Nb316139.8%54.0%
D71Neo-Gruenfeld, 5.cd23239.7%55.6%
D80Gruenfeld defense147238.9%52.1%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc6106038.8%53.7%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3295538.7%57.2%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever37238.7%60.8%
C56Two knights defense10538.1%48.6%
C94Ruy Lopez, Closed, Breyer defense12237.7%53.3%
E78King's Indian, Four pawns attack, with Be2 and Nf33237.5%50.0%
D93Gruenfeld with 5. Bf4 O-O 6. e372737.4%52.7%
C09French, Tarrasch, Open variation, Main line222637.4%55.9%
D68QGD; Orthodox defense, Classical variation23137.2%56.7%
B55Sicilian, Prins variation, Venice attack12137.2%56.6%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd389837.0%55.5%
B73Sicilian, Dragon, Classical, 8.O-O47937.0%51.7%
C08French, Tarrasch, Open, 4.exd5 exd5373936.8%53.2%
E53Nimzo-Indian, 4.e3, Main line with ...c5196736.8%52.1%
D79Neo-Gruenfeld, 6.O-O, Main line97936.8%53.5%
B53Sicilian, Chekhover variation113136.7%50.5%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d534936.7%51.6%
C32KGD, Falkbeer, 5. dxe46036.7%50.0%
A39English Opening, Symmetrical, Main line with d4130136.7%55.0%
D39QGD; Ragozin, Vienna variation155636.6%50.5%
D08QGD; Albin counter-gambit28436.6%53.9%
D53QGD; 4.Bg5 Be775236.6%55.9%
D41QGD; Semi-Tarrasch, 5.cd147836.5%57.4%
E72King's Indian with e4 & g36336.5%56.3%
D85Gruenfeld, exchange variation1122436.5%53.3%
D28QGA; Classical variation 7.Qe241436.5%55.4%
D42QGD; Semi-Tarrasch, 7.Bd368436.3%57.6%
C83Ruy Lopez, Open, Classical defence22936.2%58.3%
D57QGD; Lasker defense, Main line8336.1%55.4%
B36Sicilian, Accelerated Fianchetto, Maroczy bind182236.1%55.3%
C49Four knights, double Ruy Lopez177636.1%52.1%
A14English, Neo-Catalan declined207935.9%53.8%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc243635.9%53.8%
A94Dutch, Stonewall with Ba318835.6%54.0%
D34QGD; Tarrasch, 7...Be7306635.6%57.9%
D87Gruenfeld, Exchange, Spassky variation90835.5%58.9%
C82Ruy Lopez, Open, 9.c358535.4%57.4%
E29Nimzo-Indian, Saemisch variation, Main line26635.3%54.9%
D27QGA; classical variation974835.3%54.4%
D81Gruenfeld; Russian variation40735.1%55.2%
D55QGD; 6.Nf3173135.1%54.2%
E22Nimzo-Indian, Spielmann variation16035.0%53.8%
B71Sicilian, Dragon, Levenfish variation10335.0%47.6%
D22QGA; Alekhine defense70534.9%58.4%
D94Gruenfeld, 5.e3156634.9%54.7%
B88Sicilian, Sozin, Leonhardt variation76334.9%49.5%
D65QGD; Orthodox defense, Rubinstein attack, Main line2334.8%39.1%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation301834.8%53.5%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg734334.7%52.3%
B74Sicilian, Dragon, Classical, 9.Nb356834.7%52.0%
D90Gruenfeld, Three knights variation109734.6%52.7%
C67Ruy Lopez, Berlin defence, Open variation930134.6%52.7%
D49QGD; Meran, 11. Nxb5122034.6%51.6%
E06Catalan, Closed, 5.Nf3710734.5%54.4%
D26QGA; classical variation283734.5%54.9%
A78Benoni, Classical with ...Re8 and ...Na68734.5%54.0%
C99Ruy Lopez, Closed, Chigorin, 12...c5d4207334.2%59.0%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4499334.0%53.8%
E25Nimzo-Indian, Saemisch variation, Keres variation72434.0%51.2%
D82Gruenfeld 4.Bf461333.9%53.3%
A59Benko gambit, 7.e4110633.9%62.8%
A97Dutch, Ilyin-Genevsky variation24533.9%64.3%
B58Sicilian, Classical169333.8%50.4%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7318133.8%51.2%
C47Four knights, Scotch variation131533.7%50.2%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd5100233.6%49.6%
C80Ruy Lopez, Open (Tarrasch) defence314933.6%51.3%
D40QGD; Semi-Tarrasch defense114033.6%51.4%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6722433.5%55.1%
E34Nimzo-Indian, Classical, Noa variation86533.5%52.1%
E19Queen's Indian, Old Main line, 9.Qxc3173633.5%54.8%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6139733.5%56.0%
D33QGD; Tarrasch, Schlechter-Rubinstein system24533.5%58.4%
C89Ruy Lopez, Marshall counter-attack764933.5%51.5%
C45Scotch game734933.4%51.9%
D77Neo-Gruenfeld, 6.O-O210633.4%53.8%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O59033.4%58.1%
B27Sicilian defense1082233.4%57.2%
D14QGD; Slav defense, Exchange variation105533.4%51.1%
D36QGD; Exchange, positional line, 6.Qc246833.3%51.5%
C93Ruy Lopez, closed, Smyslov defense25233.3%57.9%
D95Gruenfeld with 5. e3 O-O 6. Qb318933.3%46.3%
D89Gruenfeld, Spassky variation, Main line, 13.Bd317133.3%48.2%
A74Benoni, Classical, 9...a6, 10.a43033.3%53.3%
D60QGD; Orthodox defense65233.3%55.9%
D92Gruenfeld, 5.Bf4114933.2%55.4%
A23English Opening, Bremen system, Keres variation46733.2%49.1%
A91Dutch defense21433.2%53.0%
E18Queen's Indian, Old Main line, 7.Nc3316533.1%56.3%
B39Sicilian, Accelerated Fianchetto, Breyer variation151933.1%60.9%
D09QGD; Albin counter-gambit, 5.g314533.1%57.2%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)39433.0%52.8%
A52Budapest defense170433.0%58.3%
A85Dutch with 2.c4 & 3.Nc358632.9%55.9%
E96King's Indian, Orthodox, 7...Nbd7, Main line21632.9%59.0%
A33English Opening, Symmetrical831332.8%52.3%
E77King's Indian, Four pawns attack, 6.Be229632.8%51.5%
C01French, Exchange variation236032.8%53.3%
D58QGD; Tartakower (Makagonov-Bondarevsky) system1330232.7%52.6%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc216832.7%59.2%
C07French, Tarrasch, Open variation677532.7%52.7%
E76King's Indian, Four pawns attack50132.7%56.3%
D99Gruenfeld defense, Smyslov, Main line44032.7%61.6%
E75King's Indian, Averbakh, Main line5232.7%47.1%
D37QGD; 4.Nf31511432.7%53.5%
E39Nimzo-Indian, Classical, Pirc variation140332.6%56.3%
A69Benoni, Four pawns attack, Main line9532.6%42.6%
E36Nimzo-Indian, Classical, Noa variation, 5. a351732.5%55.3%
B34Sicilian, Accelerated Fianchetto, Exchange variation140432.5%51.4%
E04Catalan, Open, 5.Nf31175132.5%53.6%
E32Nimzo-Indian, Classical variation914932.5%53.1%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d515132.5%57.9%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d570632.4%52.1%
D78Neo-Gruenfeld, 6.O-O c6207832.4%53.6%
D50QGD; 4.Bg540732.4%55.0%
C84Ruy Lopez, Closed defense146632.4%51.6%
A15English, 1...Nf6 (Anglo-Indian defense)1488032.3%53.9%
D38QGD; Ragozin variation830832.2%53.7%
D13QGD; Slav defense, Exchange variation142132.2%53.4%
E24Nimzo-Indian, Saemisch variation25232.1%49.0%
C10French, Paulsen variation1097132.1%54.0%
E28Nimzo-Indian, Saemisch variation, 6. e310632.1%54.7%
C69Ruy Lopez, Exchange variation, 5.O-O214932.1%53.4%
E52Nimzo-Indian, 4.e3, Main line with ...b698632.0%52.5%
D91Gruenfeld, Three knights variation208632.0%49.7%
D86Gruenfeld, Exchange, Classical variation161532.0%55.0%
D30QGD1440632.0%52.8%
C06French, Tarrasch, Closed variation, Main line283031.9%55.2%
C36KGA, Abbazia defense (Classical defense, Modern defense)26031.9%46.7%
B22Sicilian, Alapin's variation (2.c3)1846531.9%54.0%
C15French, Winawer (Nimzovich) variation202531.9%53.6%
C63Ruy Lopez, Schilemann defense114431.8%56.7%
E16Queen's Indian, Capablanca variation169631.8%57.8%
C29Vienna gambit, Kaufmann variation51031.8%51.2%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f465831.8%55.1%
C21center game45131.7%54.4%
D23Queen's gambit accepted73231.7%53.0%
B83Sicilian, Scheveningen, 6.Be2260131.7%51.3%
A34English Opening, Symmetrical486031.7%51.8%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)210131.7%55.3%
C92Ruy Lopez, closed, 9.d4475431.5%55.1%
E65King's Indian, Yugoslav, 7.O-O24831.5%57.3%
C39King's knight's gambit28031.4%45.7%
C42Petrov's defense1363631.4%55.4%
E30Nimzo-Indian, Leningrad variation,53831.4%50.5%
D72Neo-Gruenfeld, 5.cd, Main line37931.4%51.8%
E05Catalan, Open, Classical line51631.4%56.0%
D97Gruenfeld, Russian variation with 7. e4627631.4%52.6%
E03Catalan, open, Alekhine variation5131.4%52.9%
E27Nimzo-Indian, Saemisch variation, 5...0-05131.4%51.0%
C77Ruy Lopez, Morphy defence312231.4%51.3%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)166231.3%53.2%
D29QGA; Classical variation 8...Bb788731.3%48.6%
B13Caro-Kann, Exchange variation359331.3%52.6%
C96Ruy Lopez, closed, 8...Na5172531.3%59.4%
C64Ruy Lopez, Classical (Cordel) defence183831.2%52.6%
E38Nimzo-Indian, Classical, 4...c580431.2%56.8%
E01Catalan, closed55831.2%53.9%
B62Sicilian, Richter-Rauzer, 6...e6133131.2%51.3%
D18QGD; Dutch variation96331.2%57.6%
D32QGD; Tarrasch defense59131.1%55.0%
E67King's Indian, Fianchetto with ...Nd7122431.1%56.8%
B49Sicilian, Taimanov variation265431.1%55.5%
C86Worrall attack63331.1%51.6%
B29Sicilian, Nimzovich-Rubinstein variation68531.1%56.4%
E11Bogo-Indian defense1030431.1%55.7%
D46QGD; Semi-Slav 6.Bd3165731.1%56.0%
B72Sicilian, Dragon, 6.Be356031.1%50.7%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation71831.1%54.4%
B79Sicilian, Dragon, Yugoslav attack, 12.h414531.0%64.5%
B44Sicilian defense188331.0%51.0%
A88Dutch, Leningrad, Main variation with 7...c6230431.0%56.5%
E17Queen's Indian, 5.Bg2 Be7289831.0%57.0%
C60Ruy Lopez120131.0%54.5%
B08Pirc, Classical (Two knights) system678531.0%57.8%
C43Petrov, Modern (Steinitz) attack622230.9%54.4%
A96Dutch, Classical variation56930.9%61.5%
E88King's Indian, Saemisch, Orthodox, 7.d5 c653430.9%55.5%
D56QGD; Lasker defense69030.9%54.0%
E12Queen's Indian defense2067230.9%53.1%
B47Sicilian, Taimanov (Bastrikov) variation1132130.8%54.5%
C61Ruy Lopez, Bird's defense41530.8%57.3%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd4155230.8%56.9%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc6134230.8%54.2%
E85King's Indian, Saemisch, Orthodox variation7830.8%56.4%
A29English Opening, Four knights, kingside Fianchetto1826130.8%51.6%
A30English Opening, Symmetrical variation1767630.7%54.8%
D04Queen's pawn game251830.7%53.3%
E59Nimzo-Indian, 4.e3, Main line211230.7%54.1%
D63QGD; Orthodox defense, 7.Rc1102230.7%52.9%
A08Reti Opening, King's Indian attack236830.7%52.9%
A58Benko gambit accepted127430.7%55.1%
B18Caro-Kann, Classical variation486730.7%54.3%
E10Queen's pawn game 3. Nf3838530.7%54.5%
A07Reti Opening, King's Indian attack (Barcza system)2060930.7%53.0%
D17QGD; Slav defense, Czech defence315330.6%55.7%
A17English Opening330230.6%54.2%
B04Alekhine's defense, Modern variation311730.5%57.9%
C95Ruy Lopez, closed, Breyer, 10.d4252430.5%56.8%
A38English Opening, Symmetrical94230.5%52.4%
E69King's Indian, Fianchetto, Classical Main line126130.5%60.0%
D45QGD; Semi-Slav 5.e34767030.4%52.7%
D48QGD; Meran, 8...a6907230.4%50.1%
B15Caro-Kann defense291130.4%53.1%
C74Ruy Lopez, Modern Steinitz defense25730.4%53.7%
D96Gruenfeld, Russian variation53430.3%53.7%
C68Ruy Lopez, Exchange variation73030.3%53.1%
D05Queen's pawn game, Zukertort variation389430.3%53.5%
C71Ruy Lopez, Modern Steinitz defense37430.2%53.1%
C91Ruy Lopez, closed, 9.d41038630.2%53.4%
B70Sicilian, Dragon variation80530.2%50.2%
E43Nimzo-Indian, Fischer variation64630.2%54.9%
A12English, Caro-Kann defensive system143530.2%52.0%
D19QGD; Dutch variation322930.2%55.8%
D66QGD; Orthodox defense, Bd3 line42830.1%56.2%
A28English Opening, Four knights system743230.1%51.9%
D61QGD; Orthodox defense, Rubinstein variation55130.1%53.7%
C87Ruy Lopez, Closed, Averbach variation39230.1%57.4%
C78Ruy Lopez, 5.O-O775430.1%54.0%
E15Queen's Indian, 4.g33536930.1%55.0%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack297230.0%55.7%
E14Queen's Indian, 4.e3287030.0%52.0%
C72Ruy Lopez, Modern Steinitz defense 5.0-055030.0%56.6%
A35English Opening, Symmetrical483130.0%53.2%
C28Vienna game39129.9%51.3%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)434329.9%55.7%
E00Queen's pawn game896229.8%53.9%
C55Two knights defense186429.8%54.5%
B05Alekhine's defense, Modern variation, 4...Bg4143929.7%64.4%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation1184029.7%52.6%
B09Pirc, Austrian attack747129.7%57.0%
E82King's Indian, Saemisch, double Fianchetto variation16529.7%59.7%
C73Ruy Lopez, Modern Steinitz defense, Richter variation57629.7%53.2%
D10QGD; Slav defense957229.7%54.0%
D20Queen's Gambit accepted623429.6%55.8%
D52QGD334829.6%56.5%
B01Scandinavian (centercounter) center defense1177129.6%59.4%
D25QGA, 4.e3160929.5%57.1%
D47QGD; Semi-Slav 7.Bc42681429.5%53.2%
C54Guioco piano20029.5%53.8%
B57Sicilian, Sozin (not Scheveningen)585529.5%51.4%
E49Nimzo-Indian, 4.e3, Botvinnik system45129.5%48.2%
B40Sicilian defense1203029.5%53.5%
B32Sicilian defense356329.4%53.4%
B06Robatsch (Modern) defense1686629.4%57.4%
B93Sicilian, Najdorf, 6.f4258329.4%49.5%
E41Nimzo-Indian, 4.e3 c5183129.4%50.0%
A82Dutch, Staunton gambit19429.4%42.5%
C03French, Tarrasch324529.4%56.7%
E46Nimzo-Indian, 4.e3 O-O182629.4%52.0%
C65Ruy Lopez, Berlin defense637029.3%52.0%
A32English Opening, Symmetrical94829.3%52.3%
C44King's pawn game293629.3%49.5%
A06Reti Opening, 2..d5819129.3%52.1%
C75Ruy Lopez, Modern Steinitz defense46829.3%58.0%
D31QGD, 3.Nc3957429.3%53.4%
A48King's Indian, East Indian defense467629.2%51.7%
C50King's pawn game547829.2%52.2%
A02Bird's Opening302329.2%49.8%
D54QGD; Anti-neo-Orthodox variation4829.2%52.1%
B30Sicilian defense1174229.2%53.7%
D11QGD; Slav defense, 3.Nf31156529.1%54.9%
A16English Opening179929.1%55.1%
A22English Opening637529.1%51.1%
E68King's Indian, Fianchetto, Classical variation, 8.e4213929.1%58.8%
E21Nimzo-Indian, Three knights variation368729.1%51.8%
D43QGD; Semi-Slav2216629.0%53.6%
B43Sicilian, Kan, 5.Nc3678129.0%54.9%
B84Sicilian, Scheveningen (Paulsen), Classical variation982729.0%51.9%
B17Caro-Kann, Steinitz variation551729.0%53.8%
A86Dutch with 2.c4 & 3.g342429.0%61.4%
A05Reti Opening, 2..Nf61350329.0%53.2%
E08Catalan, Closed, 7.Qc271829.0%53.5%
B41Sicilian, Kan variation131629.0%54.9%
C88Ruy Lopez, Closed1532528.9%50.9%
C26Vienna, Falkbeer variation166028.9%52.2%
B75Sicilian, Dragon, Yugoslav attack41528.9%52.3%
B28Sicilian, O'Kelly variation87928.9%56.5%
B46Sicilian, Taimanov variation574628.9%54.8%
D16QGD; Slav accepted, Alapin variation107528.8%61.6%
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3298328.8%48.7%
C51Evans gambit declined44528.8%46.1%
E94King's Indian, Orthodox variation478828.7%56.9%
C11French defense2026228.7%53.0%
A37English Opening, Symmetrical173728.7%52.2%
B02Alekhine's defense191528.7%54.3%
A75Benoni, Classical with ...a6 and 10...Bg416428.7%54.0%
D35QGD; 3...Nf6571728.6%53.6%
E63King's Indian, Fianchetto, Panno variation330628.6%57.1%
A81Dutch defense747528.6%56.2%
A92Dutch defense68628.6%59.0%
A20English Opening1220328.5%52.0%
A13English Opening1376028.5%53.1%
E61King's Indian defense, 3.Nc3155028.5%53.7%
D70Neo-Gruenfeld defense68128.5%52.3%
A01Nimzovich-Larsen attack782228.5%50.2%
E60King's Indian defense934228.4%54.9%
E62King's Indian, Fianchetto variation315828.4%58.1%
C46Three knights game205128.4%50.3%
B42Sicilian, Kan, 5.Bd3813228.4%56.0%
A49King's Indian, Fianchetto without c4233028.4%53.9%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation62428.4%51.4%
A93Dutch, Stonewall, Botwinnik variation27528.4%60.0%
A47Queen's Indian defense113928.4%53.0%
A19English, Mikenas-Carls, Sicilian variation26828.4%55.6%
A50Queen's pawn game362928.4%55.2%
B25Sicilian, Closed138928.3%50.3%
B54Sicilian167928.3%53.7%
C22center game56628.3%52.5%
A89Dutch, Leningrad, Main variation with Nc6150828.2%57.8%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be724828.2%56.5%
E09Catalan, Closed, Main line72328.2%56.6%
A31English Opening, Symmetrical, Benoni formation232828.1%54.6%
A87Dutch, Leningrad, Main variation83328.1%59.4%
D98Gruenfeld, Russian, Smyslov variation61628.1%54.5%
B03Alekhine's defense219428.1%57.5%
C53Giuoco piano593128.1%52.7%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc65728.1%43.9%
B50Sicilian552528.1%52.5%
B48Sicilian, Taimanov variation739028.0%54.1%
A21English Opening742028.0%53.3%
A11English, Caro-Kann defensive system155928.0%56.2%
E73King's Indian, 5.Be2110628.0%52.3%
A46Queen's pawn game916428.0%53.3%
A72Benoni, Classical without 9.O-O12528.0%60.4%
D12QGD; Slav defense, 4.e3 Bf5967328.0%54.3%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5603227.9%51.6%
C70Ruy Lopez,122227.9%53.2%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd261327.9%60.4%
B87Sozin with ...a6 and ...b5139127.9%48.4%
B24Sicilian, Closed64927.9%49.7%
A04Reti Opening1849427.9%53.5%
D02Queen's pawn game, 2. Nf32114527.9%52.7%
C62Ruy Lopez, Old Steinitz defence69327.8%55.2%
A54Old Indian, Ukrainian variation53927.8%53.6%
C24Bishop's Opening, Berlin defense153727.8%51.9%
A51Budapest defense declined19827.8%59.3%
B63Sicilian, Richter-Rauzer, Rauzer attack269427.7%53.1%
A36English Opening, Symmetrical334227.7%50.4%
A25English Opening, Sicilian Reversed345127.7%52.3%
A27English Opening, Three knights system54927.7%52.8%
C48Four knights, Spanish variation237427.7%53.5%
B82Sicilian, Scheveningen, 6.f4101227.7%56.4%
C41Philidor's defense408427.6%57.2%
B45Sicilian, Taimanov variation506727.5%54.3%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O206027.5%57.1%
B19Caro-Kann, Classical, 7...Nd71021327.5%56.9%
B23Sicilian, Closed1224927.4%53.1%
A95Dutch, Stonewall with Nc352627.4%54.4%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation145127.4%51.3%
D51QGD; 4.Bg5 Nbd731127.3%57.7%
A18English, Mikenas-Carls variation33327.3%58.4%
A83Dutch, Staunton gambit, Staunton's line34427.3%51.5%
A57Benko gambit257927.3%55.9%
A60Benoni defense23927.2%53.3%
C14French, Classical variation118527.2%57.0%
B56Sicilian602027.2%55.5%
B86Sicilian, Sozin attack25827.1%45.0%
E66King's Indian, Fianchetto, Yugoslav Panno48327.1%56.0%
E91King's Indian, 6.Be2161727.1%59.0%
A42Modern defense, Averbakh system305727.1%58.8%
A98Dutch, Ilyin-Genevsky variation with Qc219627.0%60.5%
E07Catalan, Closed, 6...Nbd734427.0%56.3%
D01Richter-Veresov attack141027.0%46.4%
E20Nimzo-Indian defense225726.9%51.4%
A00Irregular Openings2522926.9%50.6%
A55Old Indian, Main line126726.9%62.5%
D84Gruenfeld gambit accepted9326.9%66.1%
B33Sicilian defense1194426.8%54.3%
B10Caro-Kann defense1284926.8%53.2%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re198926.8%56.3%
C98Ruy Lopez, Closed, Chigorin, 12...Nc626526.8%63.6%
C90Ruy Lopez, closed (with ...d6)566626.8%51.1%
A53Old Indian defense258526.8%56.3%
B95Sicilian, Najdorf, 6...e6173326.7%53.7%
E92King's Indian, Classical variation458626.7%56.0%
E57Nimzo-Indian, 4. e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 3026.7%70.0%
B07Pirc defense789926.6%54.8%
C17French, Winawer, Advance variation127326.6%56.8%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e318826.6%46.8%
A90Dutch defense268926.6%56.5%
C00French defense1943326.6%51.7%
A84Dutch defense242526.6%56.4%
A70Benoni, Classical with e4 and Nf3164626.5%58.8%
D07QGD; Chigorin defense314626.5%58.5%
A40Queen's pawn1756526.5%55.3%
E40Nimzo-Indian, 4.e335826.5%53.5%
B21Sicilian, Grand Prix attack349126.5%49.7%
A09Reti Opening, 2..d5 3.c4416926.5%51.3%
E74King's Indian, Averbakh, 6...c528326.5%62.0%
E33Nimzo-Indian, Classical variation, 4...Nc678526.5%54.5%
C59Two knights defense37826.5%52.9%
A64Benoni, Fianchetto variation, 11...Re818926.5%52.9%
A10English Opening692326.4%53.8%
B89Sicilian, Sozin, 7.Be3610626.3%49.6%
E71King's Indian, Makagonov system (5.h3)95126.3%55.6%
A61Benoni defense164526.3%57.3%
E89King's Indian, Saemisch, Orthodox Main line8026.3%61.9%
C04French, Tarrasch, Guimard Main line46126.2%56.5%
B98Sicilian, Najdorf, 7...Be760226.2%52.5%
D21QGA, 3.Nf3134926.2%54.9%
B60Sicilian, Richter-Rauzer199426.1%56.0%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc456726.1%55.2%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)1189726.1%56.1%
B81Sicilian, Scheveningen, Keres attack481626.0%58.8%
A71Benoni, Classical, 8.Bg513525.9%53.7%
A43Old Benoni defense306025.8%56.2%
C31KGD, Falkbeer counter-gambit21325.8%54.2%
B26Sicilian, Closed, 6.Be358225.8%48.3%
B97Sicilian, Najdorf, 7...Qb6629525.7%45.5%
E81King's Indian, Saemisch, 5...O-O250325.7%54.0%
C35KGA, Cunningham defense18325.7%47.3%
D44QGD; Semi-Slav 5.Bg5 dc364725.6%55.8%
A63Benoni, Fianchetto variation, 9...Nbd712925.6%59.3%
A24English Opening, Bremen system with 3...g69025.6%59.4%
A80Dutch1154025.6%53.7%
D06Queen's Gambit213625.5%56.7%
A45Queen's pawn game1378125.4%51.4%
B94Sicilian, Najdorf, 6.Bg5178125.4%53.3%
E44Nimzo-Indian, Fischer variation, 5.Ne294025.4%56.5%
E70King's Indian, 4.e4129825.4%53.8%
E13Queen's Indian, 4.Nc3, Main line37025.4%55.7%
C57Two knights defense32325.4%50.2%
C30King's gambit92325.4%55.0%
A99Dutch, Ilyin-Genevsky variation with b351125.2%59.4%
C12French, MacCutcheon variation186825.2%53.8%
C16French, Winawer, Advance variation158525.2%56.0%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7739725.2%52.5%
C02French, Advance variation979425.1%52.6%
D00Queen's pawn game931525.1%50.8%
C52Evans gambit45525.1%44.6%
B90Sicilian, Najdorf6975324.9%51.4%
C23Bishop's Opening66424.8%53.8%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a61538924.8%51.2%
D24QGA, 4.Nc360824.8%50.7%
B11Caro-Kann, Two knights, 3...Bg4170224.7%53.7%
B00King's pawn Opening739024.7%55.7%
A73Benoni, Classical, 9.O-O28424.6%53.9%
B80Sicilian, Scheveningen variation271624.6%52.2%
B12Caro-Kann defense2754924.6%54.8%
E93King's Indian, Petrosian system, Main line26824.6%54.9%
E80King's Indian, Saemisch variation55724.6%54.7%
C33King's gambit accepted78124.6%46.6%
C20King's pawn game85124.6%51.3%
B20Sicilian defense964724.5%49.2%
C27Vienna game53424.5%49.5%
A77Benoni, Classical, 9...Re8, 10.Nd241624.5%56.0%
A26English Opening, Closed system77124.5%49.7%
C19French, Winawer, Advance, 6...Ne71051724.5%58.8%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line17624.4%51.4%
A03Bird's Opening313624.4%48.7%
A41Queen's pawn1227024.4%55.3%
B16Caro-Kann, Bronstein-Larsen variation78524.3%61.7%
C05French, Tarrasch, Closed variation216124.3%57.2%
C25Vienna game165924.3%51.3%
E90King's Indian, 5.Nf3148324.3%54.3%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O112424.1%54.4%
E64King's Indian, Fianchetto, Yugoslav system19524.1%56.7%
A56Benoni defense399524.0%59.4%
C58Two knights defense38424.0%57.6%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf645023.8%57.2%
A65Benoni, 6.e420123.4%60.0%
B96Sicilian, Najdorf, 7.f4232823.4%49.4%
D03Torre attack, Tartakower variation95023.3%50.5%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c656623.0%54.9%
C97Ruy Lopez, Closed, Chigorin defense176222.9%60.2%
A62Benoni, Fianchetto variation161822.7%55.5%
C13French, Classical76922.5%55.9%
E83King's Indian, Saemisch, 6...Nc636422.3%53.7%
B99Sicilian, Najdorf, 7...Be7 Main line162622.0%54.4%
E84King's Indian, Saemisch, Panno Main line87621.9%52.1%
A44Old Benoni defence130221.6%62.2%
C40King's knight Opening81521.5%62.1%
C34King's knight's gambit53121.5%46.9%
E31Nimzo-Indian, Leningrad variation, main line21921.5%45.9%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne1319221.3%59.2%
A79Benoni, Classical, 11.f320421.1%66.4%
C18French, Winawer, Advance variation162321.1%57.1%
E87King's Indian, Saemisch, Orthodox, 7.d553020.0%62.6%
A67Benoni, Taimanov variation47219.1%58.1%
C37KGA, Quaade gambit7716.9%29.2%
A76Benoni, Classical, 9...Re813215.9%59.5%
C38King's knight's gambit4114.6%39.0%
A68Benoni, Four pawns attack140.0%42.9%

Created in 2005-2013 by CCRL team
Last games added on June 23, 2018